Lin Wanwan read a sadistic novel that destroyed her outlook on life, and after cursing "the author has a brain," she accidentally slipped into the book and became the cleaning aunt in the protagonist's group. The system releases the ultimate mission: collect the tears of all the characters in the book, otherwise you will never be able to leave.
In order to go home, she had to transform into an ordinary cleaning girl, pick up a mop, and get involved in a wealthy family farce where everyone was outwitted and pulled to the extreme.